RE: Making A Bamboo Raised Bed

The final product looked nice considering you used material you already had. What a creative idea to use the bamboo. I was wondering why place cardboard at the bottom on the bed? Doesn't the water need to soak to the ground? Won't the soil become mildew?

Thanks for sharing all the items you placed in the bed. Do you find instructions on what to place in a raised garden bed?

Take care.